Two silos appear on landscape at RAF Mildenhall
RAF MILDENHALL, England -- Simon Taylor, a contract worker, secures bolts to an A-frame mixer plant March 29, 2011, which is part of the temporary concrete batching plant here. The plant will enable contractors to mix concrete on site, rather than having to transport many truckloads of ready-mixed concrete from miles away. This will reduce the base's carbon footprint and save money. (U.S. Air Force photo/Karen Abeyasekere)